bug#32334: Window resize fails in remote X11

[Eli Zaretskii]

> From: Robert Pluim <rpluim@gmail.com>
> Cc: Demo@Demosthenes.org,  32334@debbugs.gnu.org
> Date: Tue, 07 Aug 2018 10:35:37 +0200
> 
> > Does x-server-vendor and/or x-server-version disclose in any way that
> > this particular X server is being used?
> 
> This is pretty close to what I see on Xorg on Ubuntu, so probably can't be 
> used:
> 
> (x-server-version)
> (11 0 12000001)
> 
> But this looks fairly unique:
> 
> (x-server-vendor)
> "HC-Consult"
> 
> Were you thinking of conditionally disabling double-buffering based on
> x-server-vendor?

As Plan B, if no better solution is possible/practical, yes.